Author: Dann Corbit
Date: 18:03:58 05/03/01
Go up one level in this thread
On May 03, 2001 at 18:51:08, Eduard Nemeth wrote:
>In year 1998 i played a wonderful game vs. Fritz 5 (on a P100) with a nice mate!
>Here:
>
>[D]r4rk1/pb3pp1/2p1p2p/1pq1P3/5Q1B/P1PB4/2P3PP/1K5R b - - 0 0
>
>wKb1,Qf4,Bd3,h4,Rh1,Pa3,c2,c3,e5,g2,h2/bKg8,Qc5,Bb7,Ra8,f8,Pa7,b5,c6,e6,f7,g7,h6
>
>[Event "?"]
>[Site "?"]
>[Date "1998.??.??"]
>[Round "?"]
>[White "Nemeth,E"]
>[Black "Fritz5"]
>[Result "1-0"]
>[FEN "r4rk1/pb3pp1/2p1p2p/1pq1P3/5Q1B/P1PB4/2P3PP/1K5R b - -"]
>
>1... Qxa3 2. Bf6 Rfc8 3. Bxg7 Kxg7 4. Qf6+ Kf8 5. Rf1 Rc7
>6. Bg6 Kg8 7. Bxf7+ Rxf7 8. Qxf7+ Kh8 9. Qf6+ Kh7 10. Rd1
>Re8 11. Qf7+ Kh8 12. Qxe8+ Qf8 13. Qxf8+ Kh7 14. Qf7+ Kh8
>15. Rd8# 1-0
>
>1. what progam today play here never 19...Qxa3?
>2. have black after 20.Bf6 a chance for a draw, and when, how?
>
>You can your program now test.
Took crafty 13 minutes to get off of Qxa3 and 15:40 to choose Rfc8 instead.
On an 8 CPU machine (like those used in the much ballyhoo'd upcoming contest) it
would take about 2 minutes and on a 64 Alpha CPU machine about 1/120 of the time
(each CPU is also twice as fast) so maybe 8 seconds.
choose from book moves randomly (using weights.)
choose from 5 best moves.
book learning enabled
result learning enabled
position learning enabled
threshold set to 9 pawns.
4 piece tablebase files found
1302kb of RAM used for TB indices and decompression tables
Crafty v18.9
White(1): st 999
search time set to 999.00.
White(1): epdpfga en.epd en.out
PFGA: EPD record: 1 ID: Eduard Nemeth -- May 03, 2001 @18:51:08
middle-game phase
clearing hash tables
time surplus 0.00 time limit 16:39 (16:39)
nss depth time score variation (1)
6-> 0.21 -4.34 1. ... Qxa3 2. Qe4 g6 3. Qb4 Qa6 4.
Qf4 g5
7 0.30 -4.42 1. ... Qxa3 2. Qe4 g6 3. Qb4 Qa6 4.
Qf4 g5 5. Qg4
7-> 0.54 -4.42 1. ... Qxa3 2. Qe4 g6 3. Qb4 Qa6 4.
Qf4 g5 5. Qg4
8 1.06 -4.17 1. ... Qxa3 2. Qb4 Qa6 3. Qe4 g6 4.
Bf6 c5 5. Qg4
8-> 1.78 -4.17 1. ... Qxa3 2. Qb4 Qa6 3. Qe4 g6 4.
Bf6 c5 5. Qg4
9 2.59 -3.95 1. ... Qxa3 2. Qe4 g6 3. Qb4 Qa4 4.
Bf6 a5 5. Qe7 Bc8 6. Rd1
9-> 4.30 -3.95 1. ... Qxa3 2. Qe4 g6 3. Qb4 Qa4 4.
Bf6 a5 5. Qe7 Bc8 6. Rd1
10 5.81 -4.02 1. ... Qxa3 2. Qe4 g6 3. Qb4 Qxb4+
4. cxb4 a5 5. bxa5 Rxa5 6. Rd1 c5 7.
Be7 Rfa8
10-> 7.33 -4.02 1. ... Qxa3 2. Qe4 g6 3. Qb4 Qxb4+
4. cxb4 a5 5. bxa5 Rxa5 6. Rd1 c5 7.
Be7 Rfa8
11 13.42 -3.71 1. ... Qxa3 2. Qe4 g6 3. Bf6 a5 4.
Qh4 Kh7 5. Bg5 h5 6. Be7 Qxc3 7. Bxf8
Rxf8
11-> 22.70 -3.71 1. ... Qxa3 2. Qe4 g6 3. Bf6 a5 4.
Qh4 Kh7 5. Bg5 h5 6. Be7 Qxc3 7. Bxf8
Rxf8
12 54.72 -- 1. ... Qxa3
12 2:00 -3.04 1. ... Qxa3 2. Bf6 Rfd8 3. Bxd8 Rxd8
4. Rd1 Rd5 5. Qe4 g6 6. Qb4 Qa6 7.
Qf4
12-> 3:19 -3.04 1. ... Qxa3 2. Bf6 Rfd8 3. Bxd8 Rxd8
4. Rd1 Rd5 5. Qe4 g6 6. Qb4 Qa6 7.
Qf4
13 3:43 -- 1. ... Qxa3
13 5:06 0.00 1. ... Qxa3 2. Bf6 Rfc8 3. Bxg7 Kxg7
4. Qf6+ Kf8 5. Rf1 Rc7 6. Bg6 Re8 7.
Qh8+ Ke7 8. Qf6+ Kf8
13 11:27 ++ 1. ... b4!!
13 13:05 -0.76 1. ... b4 2. cxb4 Qd5 3. Rf1 Rae8 4.
Bf2 f5 5. exf6 Qxg2 6. Bd4 Rf7 7. Bxa7
Qd5
13 13:40 ++ 1. ... Rfe8!!
13 14:40 -2.30 1. ... Rfe8 2. Rf1 Qf8 3. Qe4 g6 4.
Kb2 Rec8 5. Bf6 Rc7 6. Qf4 Rd7 7. h4
a5 8. Be4
13 15:40 -2.63 1. ... Rfc8 2. Qe4 g6 3. Rf1 Qf8 4.
Kb2 Rc7 5. Qg4 c5 6. Bxb5 Rb8 7. g3
Be4
13-> 16:21 -2.63 1. ... Rfc8 2. Qe4 g6 3. Rf1 Qf8 4.
Kb2 Rc7 5. Qg4 c5 6. Bxb5 Rb8 7. g3
Be4
time=16:39 cpu=100% mat=-3 n=596994678 fh=91% nps=597k
ext-> chk=29940411 cap=1174947 pp=514823 1rep=4254557 mate=419833
predicted=0 nodes=596994678 evals=102285376
endgame tablebase-> probes done=0 successful=0
Black(1): quit
execution complete.
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Last modified: Thu, 15 Apr 21 08:11:13 -0700
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